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OPA4140AIPW - Texas Instruments

Description: 11MHz, Single Supply, Low Noise, Precision, Rail-to-Rail Output, JFET Amplifier

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OPA4140AIPW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G14)
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OPA4140AIPW - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G14)
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OPA4140AIPW Details

  • Manufacturer Part Number:

    OPA4140AIPW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00001 µA

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    126 dB

  • Common-mode Reject Ratio-Nom:

    140 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00001 µA

  • Input Offset Voltage-Max:

    120 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -20 V

  • Neg Supply Voltage-Nom (Vsup):

    -18 V

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Nom:

    20 V/us

  • Supply Current-Max:

    10.8 mA

  • Supply Voltage Limit-Max:

    20 V

  • Supply Voltage-Nom (Vsup):

    18 V

  • Surface Mount:

    YES

  • Technology:

    JFET

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Unity Gain BW-Nom:

    11000

  • Voltage Gain-Min:

    501187.2336

  • Wideband:

    NO

  • Width:

    4.4 mm

OPA4140AIPW Frequently Asked Questions (FAQs)

  • A good PCB layout for OPA4140AIPW involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. TI provides a recommended layout in the datasheet.
  • Choose gain resistors based on the desired gain and bandwidth requirements. TI provides a gain resistor calculator tool to help with this. Additionally, consider the noise and distortion requirements of your application when selecting gain resistors.
  • The maximum power dissipation of OPA4140AIPW is 1.4W. However, this can be limited by the thermal resistance of the package and the PCB. Ensure proper thermal design and heat sinking to prevent overheating.
  • OPA4140AIPW is rated for operation from -40°C to 125°C. However, the device's performance may degrade at high temperatures. Ensure that your design takes into account the temperature coefficient of the device and provides adequate heat sinking.
  • Use a combination of passive and active filtering techniques to reduce noise and interference. Consider adding capacitors to filter out high-frequency noise, and use shielding and grounding techniques to reduce electromagnetic interference.

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OPA4140AIPW Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image OPA4140AIPWR Texas Instruments

Operational Amplifier, 4 Func, 120uV Offset-Max, JFET, PDSO14